condition	mean	min	max
4 h after light	562.4094895000001	532.894199	591.92478
8 h after light	1130.5260095	1015.679624	1245.372395
12 h after light	980.103049	877.356884	1082.849214
4 h after dark	842.5878435	296.751323	1388.424364
8 h after dark	906.9181195	296.79649	1517.039749
12 h after dark	830.723079	830.723079	830.723079